package com.qk.service.impl;

import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.qk.commen.PageResult;
import com.qk.entity.Dept;
import com.qk.mapper.DeptMapper;
import com.qk.service.DeptService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.List;

@Service
public class DeptServiceImpl implements DeptService {
    @Autowired
    private DeptMapper deptMapper;

    @Override
    public void update(Dept dept) {
        dept.setUpdateTime(LocalDateTime.now());
        deptMapper.update(dept);
    }

    @Override
    public void delete(Integer id) {
        deptMapper.deleteid(id);
    }

    @Override
    public List<Dept> listAll() {


     return deptMapper.getByStatus();
    }

    @Override
    public void add(Dept dept) {
        //set创建时间赋值
        dept.setCreateTime(LocalDateTime.now());
        dept.setUpdateTime(LocalDateTime.now());
        deptMapper.insert(dept);
        //


    }

    @Override
    public PageResult<Dept> list(String name, Integer status, Integer page, Integer pageSize) {
        //设置分页参数
        PageHelper.startPage(page,pageSize);
        //调用mapper,查询
        List<Dept> deptList = deptMapper.selectlist(name,status);
//        3.封装成PageResult
        Page<Dept> pageData = (Page<Dept>) deptList;

        return new PageResult<>(pageData.getTotal(),pageData.getResult());


    }

    @Override
    public Dept getById(Integer id) {
        return  deptMapper.getById(id);
    }


}
